package com.zwj.dao;

import com.zwj.bean.Order;

import java.util.List;

/**
 * @author zwj
 * @create 2021-05-16-9:50
 */
public interface OrderDao {
    public int saveOrder(Order order);
    public List<Order> queryOrdersByUserId(Integer uerId);
    public List<Order> queryAllOrders();
    public int changeOrderStatus(String orderId,Integer status);
}
